20805075648

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1260

約数の個数: 336

約数和(自身を含む): 70357008384

約数和(自身を除く): 49551932736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 101, 112, 126, 141, 144, 168, 188, 192, 202, 224, 252, 282, 288, 303, 329, 336, 376, 404, 423, 448, 504, 564, 576, 606, 658, 672, 707, 752, 808, 846, 909, 987, 1008, 1087, 1128, 1212, 1316, 1344, 1414, 1504, 1616, 1692, 1818, 1974, 2016, 2121, 2174, 2256, 2424, 2632, 2828, 2961, 3008, 3232, 3261, 3384, 3636, 3948, 4032, 4242, 4348, 4512, 4747, 4848, 5264, 5656, 5922, 6363, 6464, 6522, 6768, 7272, 7609, 7896, 8484, 8696, 9024, 9494, 9696, 9783, 10528, 11312, 11844, 12726, 13044, 13536, 14241, 14544, 15218, 15792, 16968, 17392, 18988, 19392, 19566, 21056, 22624, 22827, 23688, 25452, 26088, 27072, 28482, 29088, 30436, 31584, 33229, 33936, 34784, 37976, 39132, 42723, 45248, 45654, 47376, 50904, 51089, 52176, 56964, 58176, 60872, 63168, 66458, 67872, 68481, 69568, 75952, 78264, 85446, 91308, 94752, 99687, 101808, 102178, 104352, 109787, 113928, 121744, 132916, 135744, 136962, 151904, 153267, 156528, 170892, 182616, 189504, 199374, 203616, 204356, 208704, 219574, 227856, 243488, 265832, 273924, 299061, 303808, 306534, 313056, 329361, 341784, 357623, 365232, 398748, 407232, 408712, 439148, 455712, 459801, 486976, 531664, 547848, 598122, 613068, 626112, 658722, 683568, 715246, 730464, 768509, 797496, 817424, 878296, 911424, 919602, 988083, 1063328, 1072869, 1095696, 1196244, 1226136, 1317444, 1367136, 1430492, 1460928, 1537018, 1594992, 1634848, 1756592, 1839204, 1976166, 2126656, 2145738, 2191392, 2305527, 2392488, 2452272, 2634888, 2734272, 2860984, 3074036, 3189984, 3218607, 3269696, 3513184, 3678408, 3952332, 4291476, 4382784, 4611054, 4784976, 4904544, 5159989, 5269776, 5721968, 6148072, 6379968, 6437214, 6916581, 7026368, 7356816, 7904664, 8582952, 9222108, 9569952, 9809088, 10319978, 10539552, 11443936, 12296144, 12874428, 13833162, 14713632, 15479967, 15809328, 17165904, 18444216, 19139904, 20639956, 21079104, 22887872, 24592288, 25748856, 27666324, 29427264, 30959934, 31618656, 34331808, 36119923, 36888432, 41279912, 46439901, 49184576, 51497712, 55332648, 61919868, 63237312, 68663616, 72239846, 73776864, 82559824, 92879802, 102995424, 108359769, 110665296, 123839736, 144479692, 147553728, 165119648, 185759604, 205990848, 216719538, 221330592, 247679472, 288959384, 325079307, 330239296, 371519208, 433439076, 442661184, 495358944, 577918768, 650158614, 743038416, 866878152, 990717888, 1155837536, 1300317228, 1486076832, 1733756304, 2311675072, 2600634456, 2972153664, 3467512608, 5201268912, 6935025216, 10402537824, 20805075648]

約数ペア:

[(1, 20805075648), (2, 10402537824), (3, 6935025216), (4, 5201268912), (6, 3467512608), (7, 2972153664), (8, 2600634456), (9, 2311675072), (12, 1733756304), (14, 1486076832), (16, 1300317228), (18, 1155837536), (21, 990717888), (24, 866878152), (28, 743038416), (32, 650158614), (36, 577918768), (42, 495358944), (47, 442661184), (48, 433439076), (56, 371519208), (63, 330239296), (64, 325079307), (72, 288959384), (84, 247679472), (94, 221330592), (96, 216719538), (101, 205990848), (112, 185759604), (126, 165119648), (141, 147553728), (144, 144479692), (168, 123839736), (188, 110665296), (192, 108359769), (202, 102995424), (224, 92879802), (252, 82559824), (282, 73776864), (288, 72239846), (303, 68663616), (329, 63237312), (336, 61919868), (376, 55332648), (404, 51497712), (423, 49184576), (448, 46439901), (504, 41279912), (564, 36888432), (576, 36119923), (606, 34331808), (658, 31618656), (672, 30959934), (707, 29427264), (752, 27666324), (808, 25748856), (846, 24592288), (909, 22887872), (987, 21079104), (1008, 20639956), (1087, 19139904), (1128, 18444216), (1212, 17165904), (1316, 15809328), (1344, 15479967), (1414, 14713632), (1504, 13833162), (1616, 12874428), (1692, 12296144), (1818, 11443936), (1974, 10539552), (2016, 10319978), (2121, 9809088), (2174, 9569952), (2256, 9222108), (2424, 8582952), (2632, 7904664), (2828, 7356816), (2961, 7026368), (3008, 6916581), (3232, 6437214), (3261, 6379968), (3384, 6148072), (3636, 5721968), (3948, 5269776), (4032, 5159989), (4242, 4904544), (4348, 4784976), (4512, 4611054), (4747, 4382784), (4848, 4291476), (5264, 3952332), (5656, 3678408), (5922, 3513184), (6363, 3269696), (6464, 3218607), (6522, 3189984), (6768, 3074036), (7272, 2860984), (7609, 2734272), (7896, 2634888), (8484, 2452272), (8696, 2392488), (9024, 2305527), (9494, 2191392), (9696, 2145738), (9783, 2126656), (10528, 1976166), (11312, 1839204), (11844, 1756592), (12726, 1634848), (13044, 1594992), (13536, 1537018), (14241, 1460928), (14544, 1430492), (15218, 1367136), (15792, 1317444), (16968, 1226136), (17392, 1196244), (18988, 1095696), (19392, 1072869), (19566, 1063328), (21056, 988083), (22624, 919602), (22827, 911424), (23688, 878296), (25452, 817424), (26088, 797496), (27072, 768509), (28482, 730464), (29088, 715246), (30436, 683568), (31584, 658722), (33229, 626112), (33936, 613068), (34784, 598122), (37976, 547848), (39132, 531664), (42723, 486976), (45248, 459801), (45654, 455712), (47376, 439148), (50904, 408712), (51089, 407232), (52176, 398748), (56964, 365232), (58176, 357623), (60872, 341784), (63168, 329361), (66458, 313056), (67872, 306534), (68481, 303808), (69568, 299061), (75952, 273924), (78264, 265832), (85446, 243488), (91308, 227856), (94752, 219574), (99687, 208704), (101808, 204356), (102178, 203616), (104352, 199374), (109787, 189504), (113928, 182616), (121744, 170892), (132916, 156528), (135744, 153267), (136962, 151904)]